Five questions before you read further.
01 · Who
YANZ is an assessment and learning-management platform at yanz.com.
02 · What
What a test takes in, which methods can be reported, which fields appear, and where interpretation must stop.
03 · For whom
Schools, bureaus, students and families, and commissioning organisations. Named custom cases on the Chinese pages are examples.
04 · Contact
info@yanz.com. WeChat account 中科 YANZ 测评院. Receipt time is not promised.
05 · What you can verify
Sample-report structure, this-paper facts, and the evidence gate. Algorithm code is not a claim that those models already drive real individual decisions.
Input — method — output — scope
| Stage | In the public product | Reportable now | Use this far |
|---|---|---|---|
| Input | Responses, scoring, missing/anomaly flags, grade/subject/form metadata | Completeness, absences, raw score and percent correct | Describe this sitting. Do not turn it into an identity. |
| Method | CTT item quality, this-paper dimension rates, evidence gate; IRT/CDM/percentiles/prediction remain a research catalogue | Item quality and this-paper description; models only after calibration, precision checks and sign-off | Say how far this paper can be explained. A prototype is not an individual conclusion. |
| Output | Student report structure; school report structure | Structure, limits, a next step; suppressed fields stay suppressed | Reader is the student/guardian or school staff. No public ranking. |
| Scope | Pre–Senior sequence and the commissioned Y-SHINE example; learning-passport rights have separate thresholds | Current layer and practice suggestions | Teaching decisions and learning records. No score or admission guarantee. |
Y-SHINE is a commissioned case for a Guangdong talent programme. Custom school/enterprise/university cases on the Chinese page are examples of how the engine can be configured.